Ransomware attack impacts several (FIVE) Las Vegas valley hospitals. A cybersecurity hack that impacted several Las Vegas valley hospitals may have comprised sensitive patient information. The company that experienced the breach was ESO, a third-party vendor that provides software and other services to Valley Health’s emergency medical services. The hospitals are part of the Valley Health System, and they are Centennial Hills, Desert Springs, Spring Valley, Summerlin, and Valley ESO claims that it detected an incident around September 28, and then notified its “business associate” on October 27. #thirdpartybreach #cyberattack #cyberwar #breach #ciso #healthcarebreach #hospitalhack #vendorrisk